
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>欢迎页</title>
    <style>
        body {
            margin: 0;
            height: 100%;
            background: url("/static/imgs/main-bg02.jpg") ;
            background-size: cover;
        }

    </style>
</head>
<body>
</body>
</html>